package com.xingzhe.learning.service;
import com.xingzhe.base.model.RestResponse;
/**
 * 学习过程管理的接口(在线学习管理的接口)
 */
public interface LearningService {

    /**
     * @description 获取教学视频
     * @param courseId 课程id
     * @param teachplanId 课程计划id
     * @param mediaId 视频文件id
     * @return com.xingzhe.base.model.RestResponse<java.lang.String>
     */
    public RestResponse<String> getVideo(String userId,Long courseId,Long teachplanId,String mediaId);

}
